Problem with thottle response

  • The car: 2000L -78
    The problem is this: When i rapidly press down the throttle, the motor loses power for a second.
    This problem decreases as the motor gets hotter, but never completely disappears.
    What can i do to fix this problem?

  • Have you checked the acceleration pump diaphragm? Would be my first choice if only appears when you rapidly open the throttle. Does 2000L mean the V6 engine? Or the OHC? Knowing this I can send you the right schematics for your carb.


  • No I have not checked the acceleration pump diaphragm.
    The problem only appears if throttle is opened rapidly.
    It would be really nice to have the schematics for the carb. since I dont know were the diaphragm is.
    My email: